diff --git a/contracts b/contracts
index a06c0ccb..97f176d0 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit a06c0ccb61620b3a805339c523f85f69a780b6a5
+Subproject commit 97f176d005a5d91542ac4278ce7dc8eb52dd3e46